Replace OS_LEFT/RIGHT with META_LEFT/RIGHT

remoting/client/normalizing_input_filter_mac.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/client/normalizing_input_filter_mac.h"
 
 #include <map>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 18 matching lines @@
   bool is_special_key =
       dom_code == ui::DomCode::CONTROL_LEFT ||
       dom_code == ui::DomCode::SHIFT_LEFT ||
       dom_code == ui::DomCode::ALT_LEFT ||
       dom_code == ui::DomCode::CONTROL_RIGHT ||
       dom_code == ui::DomCode::SHIFT_RIGHT ||
       dom_code == ui::DomCode::ALT_RIGHT ||
       dom_code == ui::DomCode::TAB;
 
   bool is_cmd_key =
-      dom_code == ui::DomCode::OS_LEFT ||
-      dom_code == ui::DomCode::OS_RIGHT;
+      dom_code == ui::DomCode::META_LEFT ||
+      dom_code == ui::DomCode::META_RIGHT;
 
   if (dom_code == ui::DomCode::CAPS_LOCK) {
     // Mac OS X generates keydown/keyup on lock-state transitions, rather than
     // when the key is pressed & released, so fake keydown/keyup on each event.
     protocol::KeyEvent newEvent(event);
 
     newEvent.set_pressed(true);
     InputFilter::InjectKeyEvent(newEvent);
     newEvent.set_pressed(false);
     InputFilter::InjectKeyEvent(newEvent);
@@ skipping 26 matching lines @@
     protocol::KeyEvent event = i->second;
     event.set_pressed(false);
     InputFilter::InjectKeyEvent(event);
   }
 
   // Clearing the map now that we have released all the pressed keys.
   key_pressed_map_.clear();
 }
 
 }  // namespace remoting